DID transmission kit open chain VX3 120 links 520 black sprocket 50z racing pinion 13z

The Motorcycle Transmission Kit is the ideal solution for those seeking high performance and reliability on the road. Composed of a DID chain, a JT sprocket, and a JT crown, this kit is designed to ensure a smooth and responsive transmission, essential for every motorcyclist.

The chain, with a pitch of 520 and a length of 120 links, features an innovative O-Ring X-Ring system that ensures a tensile strength of 3720 kg. Its open design and silver color give it an elegant and sporty appearance, while the constant pitch index of 3500 offers optimal performance in all conditions.

The JT crown, with an inner diameter of 125 mm and a PCD of 153 mm, is made of durable steel and has 50 teeth for precise and long-lasting transmission. The countersunk bolts and the fastening with 6 bolts ensure excellent stability, making this crown a fundamental component of your transmission system.

The JT sprocket, designed for a small engagement fitting, features 17 teeth and a width of 9.5 mm, perfect for those looking for a racing sprocket that optimizes engine power. With an inner diameter varying between 21.2 mm and 23.8 mm, it fits perfectly to the needs of different motorcycles, ensuring a simple and quick installation.

• DID Chain
• Pitch: 520
• Length: 120 links
• System: O-Ring X-Ring
• Tensile strength: 3720 kg
• Design: open, silver color
• Constant pitch index: 3500
• JT Crown
• Inner diameter: 125 mm
• PCD: 153 mm
• Material: durable steel
• Teeth: 50
• Fastening: 6 bolts, countersunk bolts
• JT Sprocket
• Fastening: small engagement
• Teeth: 17
• Width: 9.5 mm
• Inner diameter: varying between 21.2 mm and 23.8 mm